Dependence of Fluorescence Properties of Compounds from Psoralen,Angelicin, and Carbazole Series on the Character of Their Terminal Substituents |
| |
| Authors: | Sibirtsev V. S. Tolmachev A. Yu. Suslov V. V. Garabadzhiu A. V. Traven' V. F. |
| |
| Affiliation: | (1) Mendeleev Central Research Institute of Metrology, St. Petersburg, 198005, Russia;(2) Mendeleev Russian Chemical Technological University, Moscow, Russia;(3) St. Petersburg State Technological Institute, St. Petersburg, Russia |
| |
| Abstract: | Absorption, luminescence excitation and emission spectra of nine compounds from 4,8,4'-trimethylpsoralen, 4,4'-dimethylangelicin, and 1,2,3,4-tetrahydrocarbazole series with various terminal substituents were studied in water and 2-propanol. Proceeding from the data obtained in the present and also some previous studies we have formulated the main rules concerning a general mechanism of changes in the fluorescence characteristics of DNA-specific dyes depending on their chemical structure, substrate properties, and measurement medium. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
